drm/i915/chv: Set min freq to efficient frequency on chv
authorDeepak S <deepak.s@linux.intel.com>
Sat, 9 May 2015 12:45:46 +0000 (18:15 +0530)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 20 May 2015 09:25:42 +0000 (11:25 +0200)
commit5b7c91b78b1ce6663e0f1f037f6cb4d7c9537d44
tree69828a3de3167954b762aaceaf1b55c26e3d539c
parent4a7624f664a239a11dfa71ccd9e741df29047508
drm/i915/chv: Set min freq to efficient frequency on chv

After feedback from the hardware team, now we set the GPU min/idel freq to RPe.
Punit is expecting us to operate GPU between Rpe & Rp0. If we drop the
frequency to RPn, punit is failing to change the vgg input voltage to
minimum :(

Since Punit validates the rps range [RPe, RP0]. This patch
removes unused cherryview_rps_min_freq function.

v2: Change commit message

v3: set min_freq before idle_freq (chris)

v4: Squash 'Remove unused rps min function' patch

Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_pm.c